3 Companies in Construction

Rockwool, established in Denmark in 1909, is a leader in sustainable stone wool insulation, operating in over 40 countries with more than 11,000 employees. Their stone wool insulation, made from natural basalt rock and recycled material that has...

Turner Construction provides construction management and consulting services to 20 countries, and is the largest domestic contractor in the U.S. It was founded in 1902 by Henry Chandlee Turner. Early on, the company worked on a number of...

Johns Manville is a manufacturer of various construction materials, including insulation, roofing materials, batteries, air filtration products, and much more. Its parent company is Berkshire Hathaway, Warren Buffett’s renowned holding company,...